138540269 (number)

138540269 is an odd 9-digits composite number following 138540268 and preceding 138540270. In scientific notation, it is written as 1.38540269 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 118748796 positive integers (up to 138540269) that are relatively prime to 138540269.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred forty thousand two hundred sixty-nine

Notation

Scientific notation 1.38540269 × 10^8
Engineering notation 1.38540269 × 10^6

Prime Factorization of 138540269

Prime Factorization 7 × 19791467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138540269
Product of the distinct prime numbers

The prime factorization of 138540269 is 7 × 19791467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 92, 38, 400, 751, 1999, 7392, 56402, 52623, 590355, 86066, 186554, 167489, 63730339, 16015046, 906035564, 235312465, 1980607504, 9852237842

Basic calculations (n = 138540269)

Multiplication

n×y
n×2 277080538
n×3 415620807
n×4 554161076
n×5 692701345

Division

n÷y
n÷2 69270134.5
n÷3 46180089.666667
n÷3 34635067.25
n÷5 27708053.8

Exponentiation

ny
n2 19193406134592361
n3 2.6590596489127E+24
n4 3.6838683904741E+32
n5 5.1036411777688E+40

Nth Root

y√n
2√n 11770.313037468
3√n 517.43842406439
4√n 108.49107353819
5√n 42.492785919291

Divisors of 138540269

1, 7, 19791467, 138540269

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138540268
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138540269 can be divided by 4 positive divisors. The sum of these divisors (counting 138540269) is 1, the average is 0.25.

Base conversion 138540269

Base System Value
2 Binary 1000010000011111010011101101
3 Ternary 100122200120112002
4 Quaternary 20100133103231
5 Quinary 240431242034
6 Senary 21425222045
8 Octal 1020372355
10 Decimal 138540269
12 Duodecimal 3a491925
16 Hexadecimal 841f4ed
20 Vigesimal 235had9
36 Base36 2ahect

Cryptographic Hash Functions

md5 198ce90f236b619177e89f323dcc0915
sha1 eb0a0538ec167456e56481501668f6e94b5dfed5
sha256 1936f14737f202f782b16b5a8c48132ba122d2715b2b1d7935d2bf8daac8d6a7
sha512 4cd521c2cf528e8021ee3d84f2dfd3c018608a56d4081f137b88fd8692f12cdcdece1789acd01fb78844bb888e98b8583d70a8b6ef012f241a4428e4c190b9a9
ripemd-160 e39b4626d884ca61c535b2d0a184477e8ed95588

138540269 as geometric shapes

Circle

Radius = n
Diameter 277080538
Circumference 870474182.63351
Area 6.0297863709801E+16

Sphere

Radius = n
Volume 1.1138243011308E+25
Surface area 2.411914548392E+17
Circumference 870474182.63351

Square

Length = n
Perimeter 554161076
Area 19193406134592361
Diagonal 195925527.35462

Cube

Length = n
Surface area 115160436807554166
Volume 2.6590596489127E+24
Space diagonal 239958784.80226

Equilateral Triangle

Length = n
Perimeter 415620807
Area 8.3109886488545E+15
Altitude 119979392.40113

Triangular Pyramid

Length = n
Surface area 8.3109886488545E+15
Volume 3.1337318488761E+23
Height 65308509.118206